11350404 has 72 divisors (see below), whose sum is σ = 31391360. Its totient is φ = 3436992.

The previous prime is 11350393. The next prime is 11350421. The reversal of 11350404 is 40405311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36819 + ... + 37125.

Almost surely, 2^11350404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11350404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15695680).

11350404 is an abundant number, since it is smaller than the sum of its proper divisors (20040956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11350404 is a wasteful number, since it uses less digits than its factorization.

11350404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409 (or 404 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 11350404 is about 3369.0360639210. The cubic root of 11350404 is about 224.7348580475.

Adding to 11350404 its reverse (40405311), we get a palindrome (51755715).

The spelling of 11350404 in words is "eleven million, three hundred fifty thousand, four hundred four".